Howto hide a PowerShell prompt

Today I was asked a question… how to hide a PowerShell window.
In this specific scenario a script was executed by calling the PowerShell.exe executable with some appropriate parameters:

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PowerShell.exe-WindowStyle Hidden-FileD:\MyScript.ps1

But… what if you have no such luxury? What if you only have a script and no control over how it’s called, yet you do want to hide the screen so that the user doesn’t see it?
Put the following code at the top of your script: